976 FOUS51 KLWX 110237 PFMLWX Point Forecast Matrices National Weather Service Baltimore MD/Washington DC 1037 PM EDT Wed Oct 10 2018 VAZ054-110900- Reagan National Airport-Arlington VA 38.86N 77.03W Elev. 66 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 78 57 64 49 Temp 75 73 71 71 75 77 75 68 64 61 60 57 62 64 62 57 54 52 50 51 Dewpt 71 70 70 70 73 73 73 68 64 61 53 52 48 48 44 47 46 44 45 45 RH 87 90 97 97 94 87 94100100100 78 83 60 56 52 69 74 74 83 80 Wind dir S S S S S S SE N N N NW NW NW NW NW NW NW NW NW NW Wind spd 5 6 5 8 8 6 3 4 12 18 18 17 17 14 14 10 10 6 8 3 Wind gust 20 20 21 18 36 40 41 32 Clouds OV OV OV OV OV OV OV OV OV B2 SC B1 SC SC FW SC FW SC B2 SC PoP 12hr 70 100 60 10 5 QPF 12hr 0.08 0.88 0.35 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L D D D D L L C C S Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 47 64 54 70 51 64 49 67 Temp 59 54 50 49 63 59 56 56 69 61 55 53 63 57 52 52 66 59 Dewpt 46 46 44 45 51 52 53 54 57 55 51 47 48 46 45 46 51 49 PWind dir NW NW SW S W W NW NW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 20 0 10 20 40 50 20 20 20 Rain shwrs S S S C C C C S S S S S S $$ MDZ013-110900- Baltimore/Washington Airport-Anne Arundel MD 39.19N 76.67W Elev. 154 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 79 57 63 48 Temp 73 72 71 72 76 78 76 68 64 62 60 57 61 63 61 56 53 51 49 50 Dewpt 71 70 70 71 73 73 73 68 64 61 54 51 49 48 45 47 45 44 45 45 RH 93 93 97 97 90 85 90100100 97 81 80 65 58 56 72 74 77 86 83 Wind dir S S S S S SW S W N NW NW NW NW NW NW NW NW NW NW NW Wind spd 5 5 5 8 6 6 4 4 10 14 16 17 17 16 14 10 10 5 6 4 Wind gust 28 31 34 28 Clouds OV OV OV OV OV OV OV OV OV OV SC B1 SC SC FW SC FW SC B2 SC PoP 12hr 70 100 60 10 5 QPF 12hr 0.08 0.94 0.34 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D D D L L C C C Tstms S S S S S S Coast Flood Y Y Y Y Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 46 63 53 69 50 63 49 67 Temp 59 53 49 48 62 58 55 55 68 60 54 52 62 56 52 52 66 59 Dewpt 46 46 43 44 50 51 52 53 57 54 49 46 47 45 45 45 50 48 PWind dir NW N S SW W NW NW SW SW Wind char LT LT LT LT LT GN LT LT LT Avg clouds SC SC FW FW SC SC SC B1 B1 B1 B2 B1 SC SC SC SC SC SC PoP 12hr 30 0 10 20 40 50 20 10 20 Rain shwrs C S S C C C C S S S S $$ MDZ011-110900- Baltimore Inner Harbor-Baltimore City MD 39.28N 76.61W Elev. 20 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 79 58 63 49 Temp 74 73 71 72 76 78 76 69 65 62 61 58 61 63 61 56 53 52 50 50 Dewpt 71 70 70 71 73 73 72 69 65 61 54 52 49 48 45 47 44 44 45 45 RH 90 90 97 97 90 85 87100100 97 78 80 65 58 56 72 71 74 83 83 Wind dir SE S S S S SW S W N NW NW NW NW NW NW NW NW NW NW NW Wind spd 4 4 4 5 6 6 3 3 11 16 17 17 17 16 13 10 9 4 5 3 Wind gust 27 29 31 29 26 Clouds OV OV OV OV OV OV OV OV OV OV SC B1 SC SC FW SC FW SC B2 B1 PoP 12hr 70 100 60 10 5 QPF 12hr 0.08 0.94 0.28 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D D D L L C C C Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 47 64 54 69 50 64 49 67 Temp 59 54 50 49 63 59 56 56 68 60 54 52 63 57 52 52 66 60 Dewpt 46 45 43 44 50 51 52 53 57 54 49 47 47 45 44 45 50 48 PWind dir NW N S SW W NW NW SW SW Wind char LT LT LT LT LT GN LT LT LT Avg clouds SC SC FW FW SC SC SC B1 B1 B1 B2 B1 SC SC FW SC SC SC PoP 12hr 30 0 10 20 40 50 20 10 20 Rain shwrs C S S C C C C S S S S $$ WVZ052-110900- Martinsburg Airport-Berkeley WV 39.41N 77.98W Elev. 558 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 76 52 60 45 Temp 72 71 69 70 74 76 73 64 59 57 55 52 57 60 58 53 50 48 46 47 Dewpt 68 68 69 69 71 71 69 64 58 53 47 46 44 44 41 43 40 41 42 43 RH 87 90100 97 90 85 87100 96 86 74 80 62 55 53 69 68 77 86 86 Wind dir SE S S S SW W W NW NW NW NW NW NW NW NW NW NW W NW W Wind spd 5 5 5 4 5 4 3 6 13 13 13 13 18 14 12 8 5 2 4 2 Wind gust 28 Clouds OV OV OV OV OV OV OV OV B2 B2 SC B1 SC SC FW SC SC B1 B2 B1 PoP 12hr 80 80 20 0 5 QPF 12hr 0.10 0.42 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L O D D D D S S C Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 41 60 49 64 46 61 43 64 Temp 57 50 45 44 59 55 51 51 63 55 50 48 60 52 47 46 63 56 Dewpt 43 42 40 40 47 49 49 48 52 50 46 42 44 42 41 40 47 45 PWind dir W W S SW W NW NW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW SC B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 30 0 10 20 50 50 20 10 20 Rain shwrs C S S C C C C S S S S $$ VAZ506-110900- Washington Dulles Airport-Loudoun VA 38.96N 77.45W Elev. 321 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 77 55 62 47 Temp 74 73 71 72 75 77 74 66 62 60 58 55 60 62 60 55 52 50 48 49 Dewpt 70 70 70 71 72 73 71 66 62 59 51 49 47 47 43 46 43 43 43 44 RH 87 90 97 97 90 87 90100100 96 77 80 62 58 53 72 71 77 83 83 Wind dir SE S S S S S NW NW N NW NW NW NW NW NW NW NW NW NW W Wind spd 8 9 9 8 8 5 4 4 14 20 19 17 18 14 13 9 6 3 5 3 Wind gust 36 34 34 31 25 Clouds OV OV OV OV OV OV OV OV OV B2 FW B1 SC SC FW SC FW SC B1 B1 PoP 12hr 70 90 50 5 5 QPF 12hr 0.10 0.92 0.15 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L D D D D C C S S S Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 44 62 52 68 48 62 46 66 Temp 59 52 47 47 61 57 54 54 67 58 52 50 61 54 49 49 65 58 Dewpt 45 44 41 42 50 51 51 51 56 54 49 45 46 43 44 43 50 47 PWind dir NW NW SW S W W NW SW SW Wind char LT LT LT LT LT GN LT LT LT Avg clouds SC SC FW FW SC B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 20 0 10 20 40 50 20 10 20 Rain shwrs S S S C C C C S S S S $$ VAZ037-110900- Charlottesville Airport-Albemarle VA 38.14N 78.45W Elev. 640 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 77 54 65 46 Temp 73 71 70 70 74 76 74 66 61 59 57 54 61 65 63 56 52 50 48 48 Dewpt 70 69 69 70 72 72 71 66 61 58 50 48 44 46 43 47 42 42 43 43 RH 90 93 97100 93 87 90100100 96 77 80 53 50 48 72 69 74 83 83 Wind dir SE S S S S SE NE N N NW NW N NW NW NW N NW NW NW W Wind spd 3 5 5 4 3 2 4 8 10 10 8 6 9 8 6 4 4 1 2 2 Wind gust 20 18 Clouds OV OV OV OV OV OV OV OV B2 B1 FW SC FW SC CL FW CL SC B2 SC PoP 12hr 70 100 60 5 5 QPF 12hr 0.35 1.06 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L D D D D L L Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 44 62 51 68 48 63 45 66 Temp 60 53 48 47 61 57 53 53 67 58 52 50 62 54 49 48 65 57 Dewpt 44 45 42 42 49 51 50 51 58 55 51 44 46 45 44 42 50 47 PWind dir NW NE S SW SW W N S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW SC SC B1 B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 10 0 10 20 40 50 20 20 20 Rain shwrs S S C C C C S S S S S S $$ MDZ003-110900- Hagerstown Airport-Washington MD 39.71N 77.73W Elev. 705 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 75 52 60 44 Temp 74 71 69 69 73 75 72 64 59 57 55 52 57 60 58 52 49 47 46 47 Dewpt 68 68 69 69 71 71 69 64 57 53 48 46 44 44 40 42 39 40 42 42 RH 82 90100100 93 87 90100 93 86 77 80 62 55 51 69 68 76 86 83 Wind dir S S S S S SW SW NW NW NW NW NW NW NW NW NW NW W NW W Wind spd 8 8 9 8 6 5 2 5 12 14 13 13 18 16 13 8 6 3 5 2 Wind gust 24 28 Clouds OV OV OV OV OV OV OV OV B2 B2 SC B1 SC SC FW SC SC B1 B2 B1 PoP 12hr 90 80 20 0 5 QPF 12hr 0.11 0.35 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L O D D D D S S C Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 41 59 49 63 45 60 42 64 Temp 56 49 44 44 58 54 51 51 62 54 49 47 59 51 46 45 62 56 Dewpt 42 42 39 39 46 48 48 48 51 49 46 41 43 41 41 40 47 44 PWind dir W W S SW W NW NW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW SC SC B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 30 0 10 20 50 50 20 10 20 Rain shwrs C S S C C C C S S S S $$ MDZ017-110900- Patuxent River NAS MD 38.29N 76.41W Elev. 39 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 79 61 67 53 Temp 75 74 73 74 77 79 77 70 67 65 63 61 65 67 65 60 57 56 54 54 Dewpt 72 72 72 73 74 74 74 70 67 65 58 56 52 53 50 51 50 49 48 48 RH 90 93 97 97 90 85 90100100100 84 84 63 61 58 72 77 77 80 80 Wind dir S S S S S S SE NE N N NW NW NW NW NW NW NW NW NW N Wind spd 10 9 10 9 11 9 8 10 17 29 28 25 21 18 17 14 14 9 11 6 Wind gust 44 43 37 35 31 27 Clouds OV OV OV OV OV OV OV OV OV OV SC SC SC SC FW SC CL FW B1 SC PoP 12hr 60 100 90 20 5 QPF 12hr 0.09 0.90 1.90 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D D D D D D D S S Tstms S S S S S S S S Coast Flood Y Y Flash Flood A A A A A A Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 52 66 60 72 54 65 54 67 Temp 61 57 54 54 65 63 61 62 71 63 58 56 64 60 56 56 66 61 Dewpt 49 49 48 48 52 54 57 58 60 59 55 50 49 49 49 50 53 54 PWind dir NW N S SW SW W N NE W Wind char GN LT LT GN GN GN GN LT LT Avg clouds SC SC FW FW SC SC SC B1 B1 B1 B2 B1 B1 SC SC SC SC SC PoP 12hr 10 0 10 20 30 50 20 20 20 Rain shwrs S S C C C C S S S S S S $$ WVZ502-110900- Petersburg WV 38.99N 79.15W Elev. 963 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 75 49 58 44 Temp 68 67 66 67 72 74 72 62 57 54 52 49 55 58 56 51 48 47 45 46 Dewpt 67 67 66 67 69 69 67 61 54 51 45 45 41 42 38 43 41 41 43 43 RH 97100100100 90 84 84 97 90 90 77 86 59 55 51 74 77 79 93 89 Wind dir SW S S S S NW SW N N N SW SW NW NW NW NW W W W W Wind spd 1 2 2 2 2 3 3 8 9 8 6 6 9 9 10 4 5 2 3 3 Clouds OV OV OV OV OV OV OV B2 B1 B1 FW SC SC SC FW SC B1 B1 B1 B1 PoP 12hr 70 90 10 0 10 QPF 12hr 0.16 0.52 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L D D D D C Tstms S S S S S S Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 40 63 50 64 44 61 43 63 Temp 55 48 43 43 61 57 53 52 63 54 48 46 60 52 47 46 62 55 Dewpt 39 42 38 39 48 49 49 49 53 50 46 41 43 42 41 41 43 44 PWind dir W SW S S SW W NW SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW SC SC B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC PoP 12hr 30 0 20 30 50 50 20 10 20 Rain shwrs C S C C C C C C S S S S $$ MDZ014-110900- Annapolis MD 38.99N 76.49W Elev. 7 ft 1037 PM EDT Wed Oct 10 2018 Date 10/10/18 Thu 10/11/18 Fri 10/12/18 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 78 59 64 51 Temp 75 73 72 72 76 78 76 69 65 63 61 59 62 64 62 58 55 54 52 52 Dewpt 71 70 71 71 73 73 72 69 65 63 56 53 50 51 49 48 47 45 46 46 RH 87 90 97 97 90 85 87100100100 84 80 65 63 62 69 74 71 80 80 Wind dir S S S S S S S NW N N NW NW NW NW NW NW NW NW NW NW Wind spd 8 9 9 9 9 8 6 4 8 18 19 17 18 16 14 12 12 8 9 5 Wind gust 33 35 33 28 26 Clouds OV OV OV OV OV OV OV OV OV OV SC B1 SC SC FW SC FW SC B2 SC PoP 12hr 60 100 70 10 5 QPF 12hr 0.09 0.89 0.55 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D D D L L L L C Tstms S S S S S S Coast Flood Y Y Y Y Date 10/13 Sun 10/14/18 Mon 10/15/18 Tue 10/16/18 Wed 10/17/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 49 64 56 71 52 64 52 67 Temp 60 55 52 51 63 60 58 58 70 62 56 54 63 58 55 54 66 60 Dewpt 48 47 45 47 51 53 55 56 58 56 51 48 48 47 46 48 52 51 PWind dir NW N S SW SW NW NW SE SW Wind char GN LT LT GN GN GN GN LT GN Avg clouds SC SC FW FW SC SC SC B1 B1 B1 B2 B1 SC SC SC SC SC SC PoP 12hr 30 0 10 20 40 50 20 20 20 Rain shwrs C S S C C C C S S S S S S $$